C11111333133313232233133313331333133313331211113322132333131
  >>
   C1111133313331323223313331333133313331333121111332213233313
  <<
   C11111333133313232233133313331333133313331211113322132333133
  >>
 
 
 C11111333133313232233133313331333133313331211113322132333132
  >>